adjust colors for default theme

resource/styles/agile-admin/inverse/colors/_apply-colors-light.scss

@@ -22,6 +22,14 @@
   color: $dark;
 }
 
+/*
+ * GROWI header
+ */
+ .main-container header.affix {
+  .logo-mark {
+    fill: $themecolor;
+  }
+}
 
 /*
  * GROWI page list

resource/styles/agile-admin/inverse/colors/default.scss

@@ -4,9 +4,9 @@ $topbar:#345;
 $sidebar:#fff;
 $bodycolor:#fff;
 $headingtext: #2b2b2b;
-$bodytext: #686868;
+$bodytext: #333333;
 $linktext: $inverse;
-$linktext-hover: lighten($inverse, 20%);
+$linktext-hover: lighten($inverse, 10%);
 $sidebar-text:#38495a;
 $themecolor:#134;